JSC Promsintez is a organization tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed March 28, 2026; most recent activity March 30, 2026.
On March 21, Ukraine launched nearly 300 drones targeting Russian military and industrial sites, including an oil refinery in Saratov, while Russia retaliated with 154 drones against Ukraine, resulting in civilian…
On March 28, 2026, a Ukrainian FP-5 Flamingo missile struck the JSC Promsintez explosives production plant in Chapaevsk, Samara Oblast, Russia. The attack was reported by Russian Telegram media channels, which shared…